FMotor Circuit Controllers

Transcription

1 KTA7/KTB7 & KTC7 Bus Bar and Supply Blocks are in millimeters (inches). not intended for manufacturing purposes. KT7-32-A3E KT7-45-A3E KT7-32-DB KT7-45-DB KT7 ➌ ➍ Compact Busbar Feeder Terminal IEC Compact Busbar Feeder Terminal UL type E and IEC ➌ Mounting on 35 mm DIN Rail ➍ Top Hat Rail Adapter 10 mm F33

2 KT7 KT_7-25/32 Motor Circuit Controllers (withterminal Adaptor KT7-25-TE1) are in millimeters (inches). not intended for manufacturing purposes. KT_7-25S/32S KT_7-25H/32H KT_7-45H Motor Circuit Controllers (with Terminal Adaptor KT7-45-TE) KT_7-45H KT_7-45H Motor Circuit Controllers (without Terminal Adaptor KT7-45-TE) ➍ ➍ ➍ ➍ (4-25/64) (4-11/16) (4-25/64) 95 (3-61/64) 85 (3-9/16) 95 (3-61/64) 85 (3-9/16) ➌ ➌ Mounting on 35 mm DIN Rail Undervoltage/shunt trip ➌ Auxiliary contact (front mounted) ➍ Auxiliary contact (side mounted) F34

3 s Mounting/Safety Clearance are in millimeters (inches). not intended for manufacturing purposes. KT_7-25/32 KT_7-45H Minimum distance to grounded parts or walls KT7-45-AS Screw Adapter KT7-25-A2E Terminal Block.. KT7. Mounting Position KT7, KTU7, & KTA Mounting position/safety clearance F35

4 KT7-HTN/HTRY Motor Circuit Controller Door Coupling Handle are in millimeters (inches). not intended for manufacturing purposes. KT7-HTC Coupling is included in Door Handle Kits KT7-HTN and KT7-HTRY. This coupling replaces the knob shipped as standard on the controller. Design D Door Coupling Handle Kits include an interface for the Stops molded into Design C KTA7/KTB7/KTC7 Controllers, which inhibits excessive rotation of the handle mechanism. The old Design C Door Handle Kits will fit new Design C Controllers (shipped in WHITE boxes), but will not take advantage of the Stops. Design D Door Handle Kits are backward compatible. Shaft Shaft KT7-25S/32S KT7-25H/32H KT7-45H a Includes 250mm Shaft Includes 400mm Shaft KT7-HT KT7-HTL ( in) ( in) ( in) ( in) ( in) ( in) b No Shaft c1 c ± ± ± If using KT7-SHS Shaft Support see page F37 for dimensions KT7 KTA7/KTB7/KTC7 with CA7 Connection Modules and Kits 1) Ecombo Modules Electrical and mechanical connection between motor circuit controller and contactors with AC coil. For CA only. Compatible with the reversing- and WYE-delta starter components. 2) Standard Connection Modules Electrical connection between motor circuit controller and contactors with AC coil. For CA Compatible with the reversing- and WYE-delta starter components. 3) Coil Extension Modules Simplifies access to the coil terminals on 3-component starters. For CA = KT7-25S-PSC23 For CA = KT7-45H-PSC43 F36

5 KT7 KT7 Handle Assembly with KT7-SHS Shaft Support KT7-PA... KT7-SHS 4,5 KT7-HTC Main Device Without KT7-PA... With KT7-PA... KTU7-D Pos. 1 Pos. 3 KT7-25/32S KT7-25/32H Pos. 1 Pos. 3 KT7-45H Pos. 2 Pos. 4 KT7-HTL KT7-HT + 5 min. 100 a + 5 3,5 (4x) 4,5 c2 c1 53, ,4 1, , KT7-HTN/HTRY a a Use KT7-SHS KT7-HT KT7-HTL when a > c1 c2 KT7-25/32S KT7-R25S KT7-25/32H KT7-45H KTU7-D Assembling Aid KT7-SHS Shaft Support F37

6 KT7-SY/SB Switch Handle 48.7 mm (1.92 in) 47 mm (1.85 in) 45 mm (1.78 in) 26.7 mm (1.05 in) KT7-SY/SB Assembly 4.4 mm (11/64 in) 17.1 mm (43/64 in) 30.6 mm ø (1-13/64 in ø) 2.8 N. m (25 lb-in) 2 ø30mm F38

7 KT7 Mounting Modules Type W Mounting Modules & Spacer are in millimeters (inches). not intended for manufacturing purposes Catalog Number A B C D E F W W W W (8-31/32) 228 (8-31/32) 283 (11-9/64) 283 (11-9/64) 45 (1-25/32) 54 (2-1/8) 45 (1-25/32) 54 (2-1/8) 69 (2-23/32) 69 (2-23/32) 69 (2-23/32) 69 (2-23/32) (6-35/64) 174 (6-27/32) (6-35/64) 174 (6-27/32) 210 (8-17/64) 210 (8-17/64) 265 (10-7/16) 265 (10-7/16) 35 (1-3/8) 40 (1-37/64) 40 (1-37/64) 40 (1-37/64) Spacer W Use Pozidriv #1 (PZ1) screwdriver on DIN rail screws. F39

8 & Wiring Diagram KF7 Fuse Holders KF7 Fuse Holders are in millimeters (inches). not intended for manufacturing purposes (2.27) 89.9 (3.54) 42.1 (1.66) 2.5 (0.10) 25.3 (1.00) 4.5 (0.18) 48.5 (1.91) 71.5 (2.82) 72.4 (2.85) 65.5 (2.58) 15.5 (0.61) 7.5 (0.30) KT (1.23) 45 (1.77) KF7 Fuse Holders Wiring Diagram (IEC) F K A1 A2 KF7 F40